Extract ProcessManager from ExtensionSystem.

chrome/browser/policy/policy_browsertest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 1767 matching lines @@
   base::Version old_version(old_version_number);
   ASSERT_TRUE(old_version.IsValid());
 
   EXPECT_EQ(1, new_version->CompareTo(old_version));
 
   EXPECT_EQ(0u, interceptor.GetPendingSize());
 
   // Wait until any background pages belonging to force-installed extensions
   // have been loaded.
   extensions::ProcessManager* manager =
-      extensions::ExtensionSystem::Get(browser()->profile())->process_manager();
+      extensions::ProcessManager::Get(browser()->profile());
   extensions::ProcessManager::ViewSet all_views = manager->GetAllViews();
   for (extensions::ProcessManager::ViewSet::const_iterator iter =
            all_views.begin();
        iter != all_views.end();) {
     if (!(*iter)->IsLoading()) {
       ++iter;
     } else {
       content::WebContents* web_contents =
           content::WebContents::FromRenderViewHost(*iter);
       ASSERT_TRUE(web_contents);
@@ skipping 10 matching lines @@
   // Test policy-installed extensions are reloaded when killed.
   BackgroundContentsService::
       SetRestartDelayForForceInstalledAppsAndExtensionsForTesting(0);
   content::WindowedNotificationObserver extension_crashed_observer(
       extensions::NOTIFICATION_EXTENSION_PROCESS_TERMINATED,
       content::NotificationService::AllSources());
   content::WindowedNotificationObserver extension_loaded_observer(
       extensions::NOTIFICATION_EXTENSION_LOADED_DEPRECATED,
       content::NotificationService::AllSources());
   extensions::ExtensionHost* extension_host =
-      extensions::ExtensionSystem::Get(browser()->profile())->
-          process_manager()->GetBackgroundHostForExtension(kGoodCrxId);
+      extensions::ProcessManager::Get(browser()->profile())
+          ->GetBackgroundHostForExtension(kGoodCrxId);
   base::KillProcess(extension_host->render_process_host()->GetHandle(),
                     content::RESULT_CODE_KILLED, false);
   extension_crashed_observer.Wait();
   extension_loaded_observer.Wait();
 }
 
 IN_PROC_BROWSER_TEST_F(PolicyTest, ExtensionRecommendedInstallationMode) {
   // Verifies that extensions that are recommended-installed by policies are
   // installed, can be disabled but not uninstalled.
   ExtensionService* service = extension_service();
@@ skipping 1595 matching lines @@
   EXPECT_TRUE(content::ExecuteScriptAndExtractBool(
       browser2->tab_strip_model()->GetActiveWebContents(),
       "domAutomationController.send(window.showModalDialog !== undefined);",
       &result));
   EXPECT_TRUE(result);
 }
 
 #endif  // !defined(CHROME_OS)
 
 }  // namespace policy